This is a remake of Hidden and Dangerous with an improved graphics engine as well as multiplayer support, some bug-fixes and includes the mission pack, Devil's Bridge. The update also consists of an included editor to modify the missions included, and slightly modified missions (new enemy patrol paths etc). The update did not affect gameplay. Hidden & Dangerous is still a matter of partially planning the actions of your SAS-team, and playing as one of those brave people to complete the missions as a team. The total of episodes is 9, which hold 32 missions. Your chance of survival are dictated by your ability to use the proper tactics at the right moment, not by being the fastest gun in town. A number of useful tactics are explained in the manual. It is now freeware...very nice indeed.